Important Travel Update for Phnom Penh Visitors

Cambodia marked a historic milestone on Tuesday, 9 September 2025, with the official inauguration of Techo International Airport (KTI) — the country’s largest aviation infrastructure project and one of the world’s biggest airports by land area.

Developed by Cambodia Airport Investment Co., Ltd. (CAIC) — a subsidiary of Overseas Cambodian Investment Corporation (OCIC) in partnership with the State Secretariat of Civil Aviation (SSCA) — KTI represents Cambodia’s commitment to modern infrastructure and its growing role in regional air connectivity.

A New Gateway to Cambodia

In its first phase, Techo International Airport has the capacity to handle 13 million passengers annually, positioning Phnom Penh as a fast-growing aviation hub. The airport is expected to boost tourism, facilitate trade, and enhance Cambodia’s integration into international air networks.

To ensure world-class service standards, CAIC has partnered with global leaders such as:

• Vinci Airports – airport operations and management

• Lagardère Travel Retail – duty-free and retail services

• Newrest – catering and hospitality

• Singapore Airlines Engineering Company (SIAEC) – aircraft maintenance

These collaborations will enable KTI to serve regional travelers more efficiently and gradually expand long-haul routes, strengthening Cambodia’s global connectivity.

A Fusion of Tradition and Modernity

Designed by the renowned British architectural firm Foster + Partners, the airport’s terminal combines Khmer-inspired aesthetics with sustainable design. The bamboo-patterned domes reflect Cambodia’s traditional weaving heritage, while a striking nine-meter Buddha statue in the Abhayamudra pose welcomes travelers with a gesture of peace and protection.

Important Notice for Travelers: PNH → KTI

For travelers heading to Phnom Penh, please note that Techo International Airport (KTI) replaces the former Phnom Penh International Airport (PNH) as the capital’s primary gateway starting 9 September 2025.

• When completing visa applications, travel documents, or flight bookings, you should now select KTI as the entry point instead of PNH.

• Some platforms may still display PNH if their systems have not yet been updated. In such cases, please double-check with your airline or travel provider.

• We have received reports of travelers mistakenly believing they are flying to Kratie Province because the KTI code was previously assigned to a smaller commercial airport there, which has since ceased operations. The code has now been officially reassigned to Techo International Airport.

As of this publication, we have not learned of any decision regarding whether the code PNH will be reused for the new airport. If we become aware of any updates, we will share the information promptly.